Two-headed eagle, forward facing with wings spread, below it two shields tilted toward each other, all inside a quadrilobe with trefoils in the external angles
Obverse script
Latin (uncial)
Obverse lettering
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mONETA: nOVA: GROnInGEenSIS (Translation: New coinage of Groningen)
Reverse description
Long cross pattee with six-pointed star in each corner, intersecting both legends
Reverse script
Latin (uncial)
Reverse lettering
(Interior): AnnO DnI.L CCCCm XXVII
(Exterior, starting about 1:30): SITnO ME:DOM InIBE
nEDICT (Translation: Year of the Lord 1477 Blessed be the name of the Lord)